SN 2021wh
RA/DEC (2000)
09:37:54.205 -20:06:40.72
144.475852975 -20.1113111625
Type
SN Ia
Redshift
0.035
Related AstroNotes: 2021-14
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-09 11:13:55.200
TNS AT
Y
Public
Y
Discovery Mag
19.303
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021wh - 2021-01-13 06:39:41 P60 / SEDM (ZTF)z=
 SN_2021wh - 2021-01-13 06:09:24 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
86012021-01-13 06:39:41P60 / SEDM2700SEDmRobotautoZTF tns_2021wh_2021-01-13_06-39-41.293102_P60_SEDM_ZTF.asciiObjectZTF
85642021-01-13 06:09:24ESO-NTT / EFOSC2-NTT600K. Smith, M. FultonJ. GillandersePESSTO+ tns_2021wh_2021-01-13_06-09-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021wh_2021-01-13_06-09-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-01-09 11:13:55 - 2021-01-09 11:13:551
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1856102021-01-09 11:13:5519.3030.13119.68ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-01-07 16:06:14 - 2021-01-07 16:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1856092021-01-07 16:06:1418.68ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-10 10:32:03 - 2021-01-10 10:32:031
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1857482021-01-10 10:32:0318.86620.11457319.7555ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-01-08 11:04:20 - 2021-01-10 08:56:374
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1857472021-01-10 08:56:3718.89590.1323219.7284ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1873132021-01-10 08:56:3718.89590.1323219.7284ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1857462021-01-08 11:04:2019.835ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1873122021-01-08 11:04:2019.835ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
970242021-01-16 20:20:18FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF09:37:54.205-20:06:40.722021-01-10 08:56:37.00318.8959r-ZTFPSNZTF21aaczpcaZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaczpca
963422021-01-10 17:09:20ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF09:37:54.204-20:06:40.842021-01-10 08:56:37.00318.8959r-ZTFPSNZTF21aaczpcaZTFEarly SN candidate (g-rise > 0.10+-0.03 mag/day, r-rise > 0.49+-0.07 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aaczpca
962932021-01-09 20:36:33ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS09:37:54.212-20:06:40.892021-01-09 11:13:55.20019.303cyan-ATLASPSNATLAS21bbsATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
85892021-01-18 05:01:37ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.035ZTF2021TNSCR.193....1D
85522021-01-13 17:29:57ePESSTOplus_Bot1K. Smith, M. Fulton, J. Gillanders, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia0.03ePESSTO+2021TNSCR.132....1S

Comments

Object coordinates updated according to AT-report 97024 of Group ZTF
Previous RA, DEC: 09:37:54.204, -20:06:40.84 (144.475848, -20.11134465)
Updated RA, DEC: 09:37:54.205, -20:06:40.72 (144.475852975, -20.1113111625)

Object coordinates updated according to AT-report 96342 of Group ZTF
Previous RA, DEC: 09:37:54.212, -20:06:40.89 (144.475882, -20.111358)
Updated RA, DEC: 09:37:54.204, -20:06:40.84 (144.475848, -20.11134465)